Reviewed · RIO CELESTE TOURS

Sloth Discovery & Swim in Rio Celeste

★ 5.0 · 80 reviews From $127 Operated by Costour · Bookable on Viator
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Rio Celeste is the star here, but the sloths are the reason to book. You’ll hike a private reserve in Bijagua, scanning the trees for slow-moving animals while guides point out toucans, frogs, snakes, and other small creatures. I like that the day combines wildlife watching and a river swim, rather than giving you just one short forest walk.

I also like the practical setup: air-conditioned transportation, entrance fees, a typical lunch, and bilingual guiding are included. Guides named Kevin, Luis, Gabriel, Memo, and David receive especially warm praise for their humor, flexibility, and eye for wildlife. The trade-off is the long ride from Playa Hermosa, often close to two hours each way, and the active part of the day can feel short beside all that road time.

Key points to know before booking

Sloth Discovery & Swim in Rio Celeste - Key points to know before booking

  • Sloth watching happens in Bijagua de Upala, inside a private reserve with trails through rainforest vegetation.
  • Rio Celeste is used for swimming, but you should not book this expecting to see the famous waterfall.
  • Wildlife can be varied, with sightings including sloths, toucans, frogs, snakes, bats, and other birds.
  • A typical lunch, park admissions, transportation, and taxes are included, which makes the $127.60 price easier to assess.
  • Wear long pants, carry insect repellent, and bring a swimsuit and towel for the forest and river portions.
  • Guide quality matters, and named guides such as Kevin, Luis, Gabriel, Memo, and David are praised for making the day personal and fun.

The long road from Playa Hermosa to Bijagua

This is an eight-hour day, beginning at 7:00 a.m., and the first major part is transportation. From Playa Hermosa, you’ll travel inland toward Bijagua de Upala, a small community near the sloth reserve.

The ride is not just dead time. The scenery changes from drier coastal country to wetter, greener highland country, and one guide or driver may point out wildlife along the way. Still, you should be honest with yourself about the ratio of driving to activity. Some people find the nearly two-hour ride each way worth it for the forest and Rio Celeste. Others feel the day would benefit from more time on the trails and less time in the van.

The vehicle is air-conditioned and described as clean and safe, which matters in Costa Rica’s heat. Pickup is offered, and the group can be as large as 50 people, though some departures are smaller. A small group can move faster when stopping to inspect a sloth or a frog, while a full vehicle may make the day feel less flexible.

Your guide may be Kevin, the owner, or another bilingual guide such as Luis, Gabriel, Memo, or David. The strongest part of the guiding is the personal touch. Good guides do more than point up at a sloth. They explain what you are seeing, adjust the pace when wildlife appears, and help make sense of Costa Rica’s wide range of plants and animals.

Walking the private sloth reserve in Bijagua

Sloth Discovery & Swim in Rio Celeste - Walking the private sloth reserve in Bijagua

The main wildlife walk takes place in a private reserve near Bijagua. The route is not described as a huge national park trek. Instead, you’ll follow trails through a smaller area where guides can search carefully for animals in the trees and low vegetation.

That focused setting can be useful. Sloths are easy to miss if you do not know where to look, and a trained guide can spot a small shape high in the branches long before you do. You might see several sloths, and some outings have produced five or more. Sightings are never something I would treat as guaranteed, but the tour is built around finding them in their natural home rather than seeing captive animals.

Take your time with the walk. Sloths move slowly, but the rest of the forest does not. Toucans can appear in the canopy, frogs may be tucked beside leaves, and snakes can be difficult to notice until someone points them out. Sightings have included a viper, bats, several frog species, toucans, and other birds.

The route can be muddy or wet, and insects are part of the setting. I would wear long pants and a light long-sleeved shirt if you are uneasy around bugs. Comfortable walking shoes matter more than stylish footwear, and you should bring insect repellent. The supplied advice to bring a swimsuit and towel is important because the river stop comes later.

The best guides use the walk to explain Costa Rica’s biodiversity, not simply count animals. You may learn about sloth habitat, rainforest plants, and the role of smaller creatures in the forest. The quality of that explanation can vary with the guide and with the language mix in the group, so if clear English instruction is important to you, ask about the guide when booking.

A closer look at the sloth experience

Sloth Discovery & Swim in Rio Celeste - A closer look at the sloth experience

A sloth encounter in the wild is not a petting session. You may see an animal high in a tree, partly hidden by leaves, moving one careful limb at a time. That is exactly what makes the experience worthwhile. You are watching an animal in its own habitat, with the guide helping you find it without turning the forest into a staged display.

Bring patience. A guide may stop for several minutes while the group studies one branch or waits for a better view. If you want sharp photographs, a phone may struggle with distance and shade. The sanctuary staff can sometimes help with photographs, and Jess at the sanctuary is specifically noted for helping visitors get strong animal pictures.

This part of the day suits you best if you enjoy small discoveries. The sloths get top billing, but the surprise sightings may become your favorite memories. A viper, a bright frog, a bat, or a toucan can make the forest walk feel much more varied than the name of the tour suggests.

Butterfly garden and snake park stop

The day also includes visits to a butterfly garden and a snake park. These stops add context to the animals you may have seen outside, especially if your guide explains how local species live and behave.

The butterfly display may be fairly small rather than a major attraction. One account also reported seeing the butterfly exhibit but not the snake farm. That does not necessarily mean the stop is always skipped, but it does mean you should treat the exact presentation as flexible. If the snake park is a must for you, confirm its operation before booking.

I see these stops as useful extras, not the core reason to pay for the tour. The private reserve and Rio Celeste carry the day. The gardens and animal exhibits help fill out the experience, especially for families or anyone who wants a closer look at creatures that are hard to spot in the forest.

More sloth spotting near Playa Hermosa:

Swimming in Rio Celeste

After the forest activities, you’ll stop at Rio Celeste for a swim. Bring a swimsuit and towel, and expect the river stop to be one of the most refreshing parts of a warm day.

The setting is attractive, but you should set your expectations correctly. This experience does not include the famous Rio Celeste waterfall, and one account described the swimming spot as being under a road bridge. That may sound less romantic than a secluded jungle pool, but the water can still be a welcome break after the hike and transport.

The length of the swim may also affect your opinion of the tour. Some people would prefer a shorter swim and more time in the forest, especially if wildlife watching is their main goal. If you would happily spend extra time in the water, the stop gives the day a relaxed pause. If you are booking mainly for sloths and rainforest, you may wish the swim were briefer.

This is a good example of why the tour works best for people who want variety. You are not signing up for a specialist wildlife walk with every minute devoted to animal sightings. You are combining a forest hike, animal exhibits, lunch, and a river stop in one long day.

Lunch, transport, and what the $127.60 covers

At $127.60 per person, the price is reasonable if you value convenience. You are paying for first-class transportation, an air-conditioned vehicle, a professional bilingual guide, entrance fees, a typical lunch, and taxes. You also avoid arranging separate transport to Bijagua and the river.

The included lunch is described as typical, good, and plentiful. A vegetarian option is available, but you need to request it when booking. That small step matters because the day is long and there may not be a convenient alternative once you are away from Playa Hermosa.

The value is less clear if you are already renting a car and prefer to set your own pace. A self-drive plan could give you more control over how long you spend at Rio Celeste or in the forest, though it would also leave you responsible for navigation, parking, timing, and finding a guide. This tour trades independence for a simpler day.

Gratuities for the driver and guides are not included. They are recommended, especially when a guide has made the effort to spot wildlife, translate clearly, or adjust the schedule for your group.

The guides can shape the whole day

Sloth Discovery & Swim in Rio Celeste - The guides can shape the whole day

The most consistently praised feature is the human side of the tour. Kevin is described as an entertaining and well-informed guide who can make the day memorable. Luis receives praise for sharing his country with warmth and enthusiasm. Gabriel is noted for making the outing enjoyable, while Memo and David are described as friendly and accommodating.

Those details matter because wildlife tours depend on attention. A guide who notices movement in the trees can turn an ordinary walk into a sloth sighting. A driver who watches the roadside may point out an animal before you reach the reserve. The best guides also keep the mood light during the long road sections.

Communication may not be equally strong on every departure. One account wanted more English and more explanation about what the group was seeing. If you are joining a multilingual departure, you might receive commentary in more than one language, and that can reduce the amount of time available for each language.

The tour is capped at 50 people, and most people can participate. Still, the actual feel depends on the departure size. A smaller group is better for stopping on narrow trails, asking questions, and moving between locations without delay.

What to wear and carry

I would prepare for both rainforest heat and a swim.

  • Long pants or other comfortable clothing that covers your legs
  • A light long-sleeved shirt if insects bother you
  • Closed-toe walking shoes
  • Insect repellent
  • Swimsuit and towel
  • A camera or phone with enough battery for a full day
  • Water for personal use, unless your guide confirms it is supplied

The advice about pants and bug spray is not fussy. The reserve is a real outdoor setting, not a paved zoo. You may encounter insects, damp ground, and low branches. Comfortable clothes will let you pay attention to the wildlife rather than your outfit.

Who will enjoy this day most

I would recommend this excursion to you if you want a broad Costa Rica wildlife experience without organizing several separate outings. It suits families, first-time visitors, couples, and anyone who likes the idea of seeing sloths but also wants frogs, toucans, snakes, butterflies, lunch, and a swim.

It is less suited to you if your priority is the Rio Celeste waterfall, a short excursion, or a long, serious wildlife trek. The drive is substantial, and the forest walk takes place in a relatively contained private reserve. You should also be comfortable with a changing schedule, since wildlife sightings, river conditions, group size, and the exact animal exhibits can affect the day.

The experience is accessible to most people, but it includes walking through a rainforest reserve and swimming. If you have specific mobility concerns, ask the provider before booking rather than assuming every trail or river access point will work for you.

Should you book the Sloth Discovery and Swim?

Book it if you want an easy, all-in-one day from Playa Hermosa and care more about seeing wildlife than checking off the Rio Celeste waterfall. The combination of sloths, toucans, frogs, snakes, a typical lunch, and a river swim gives you a generous taste of inland Costa Rica.

Skip it if you dislike long van rides or want a tightly focused forest hike. Before paying, confirm the pickup details, the expected language of the guide, and whether the snake park will be operating. If you pack long pants, bug spray, a swimsuit, and realistic expectations about the road time, the $127.60 price buys a convenient and lively day in the forest.

FAQ

How much does the Sloth Discovery and Swim in Rio Celeste cost?

The listed price is $127.60 per person. Transportation, guide services, entrance fees, a typical lunch, taxes, and an air-conditioned vehicle are included.

How long does the experience last?

The tour lasts approximately eight hours.

What time does the tour start?

The stated start time is 7:00 a.m.

Is pickup available from Playa Hermosa?

Yes. Pickup is offered, and the tour is based in Playa Hermosa.

Where does the sloth walk take place?

The wildlife walk takes place in a private reserve near Bijagua de Upala.

Is the Rio Celeste waterfall included?

No. The experience includes a swim in Rio Celeste, but the waterfall is not included.

Should I bring a swimsuit and towel?

Yes. The tour information specifically advises you to bring both for the Rio Celeste swim.

Is a vegetarian lunch available?

Yes. A vegetarian option is available if you request it when booking.

How many people can join the tour?

The maximum group size is 50 people. Some departures may be smaller.

Can I cancel for a full refund?

Yes. You can cancel at least 24 hours before the experience start time for a full refund. Cancellations or changes made less than 24 hours before the start time are not accepted for a refund.

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